VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

This certificate was issued by VendorInvestigator and matches our records. Reference ID confirmed.

Product
L-Cysteine ethyl ester hydrochloride
Specification
98.0% · 500g
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-AE-0053
Issued
2026-03-18
L-Cysteine ethyl ester hydrochloride Heavy Metals / ICP-MS report by VendorInvestigator
Verification reference: 26701-L-Cysteine_ethyl_ester_hydrochloride_R6V444M8ZSKD